https://www.xcelbrains.com/lesson/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w10a1-the-savvy-shoppers-challenge/ 2025-10-03T18:42:15+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w10a1-the-savvy-shoppers-challenge-2/ 2025-10-03T20:02:29+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w10a1-the-savvy-shoppers-challenge-3/ 2025-10-04T00:49:17+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w21a1-weekly-homework-expression-transformations-contexts/ 2025-10-06T16:46:38+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w22a1-week-22-practice-the-distributive-property/ 2025-10-06T23:02:18+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w23a1-factoring-and-real-world-expressions-practice/ 2025-10-06T23:24:38+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w28a1-inequality-application-practice/ 2025-10-09T16:28:36+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-week-1-practice-radicals-and-rational-exponents/ 2025-10-13T13:57:31+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-week-1-practice/ 2025-10-14T01:21:15+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-week-1-practice-2/ 2025-10-14T01:59:31+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w1a1-science-as-inquiry/ 2025-11-04T19:32:05+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w2a1-col-homeostasis-viruses/ 2025-11-04T20:15:17+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w3a1-ecology/ 2025-11-04T20:35:31+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w4a1-ecological-interdependence/ 2025-11-06T01:31:23+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w5a1-biochemistry/ 2025-11-06T02:09:01+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w6a1-types-of-cells-structures-functions/ 2025-11-06T02:41:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w7a1-cell-transport-energy/ 2025-11-06T03:17:49+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w8a1-human-body-systems/ 2025-11-06T17:10:52+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w9a1-dna-protein-synthesis-mutations/ 2025-11-07T00:52:02+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w10a1-genetics-heredity-principles/ 2025-11-07T21:16:04+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w11a1-genetics-dna-technology/ 2025-11-07T21:29:29+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w12a1-evolution-classification/ 2025-11-07T22:06:18+00:00 https://www.xcelbrains.com/courses/us_nc-grade9-biology-8w/assignments/w13a1-diversity-of-life-domains-kingdoms/ 2025-11-07T22:55:33+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-asking-and-answering-questions-about-texts/ 2025-11-09T02:23:56+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w2a1-finding-central-messages-in-stories/ 2025-11-09T02:50:52+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w3a1-understanding-main-ideas-in-informational-texts/ 2025-11-10T22:40:12+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-asking-and-answering-questions-about-texts-2/ 2025-11-10T23:43:27+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w1a1-asking-and-answering-questions-about-texts-3/ 2025-11-11T00:09:14+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w5a1-making-connections-between-ideas-in-informational-texts/ 2025-11-11T02:31:39+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w5a1-making-connections-between-ideas-in-informational-texts-2/ 2025-11-11T02:59:18+00:00 https://www.xcelbrains.com/courses/sample-course/assignments/w5a1-making-connections-between-ideas-in-informational-texts-3/ 2025-11-11T03:10:55+00:00 https://www.xcelbrains.com/wp-content/uploads/2025/11/us_nc-grade3-english-language-arts_w5_0.png https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w1a1-reading-literature-key-ideas-and-story-elements/ 2025-11-23T17:54:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w2a1-reading-literature-craft-structure-and-word-meaning/ 2025-11-25T02:20:25+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w3a1-foundational-skills-phonics-and-word-analysis/ 2025-11-25T02:51:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w4a1-reading-literature-visual-analysis-and-text-comparison/ 2025-11-25T03:16:16+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w4a1-reading-literature-visual-analysis-and-text-comparison-2/ 2025-11-26T02:01:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w4a1-reading-literature-visual-analysis-and-text-comparison-3/ 2025-11-26T03:22:53+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w4a1-reading-literature-visual-analysis-and-text-comparison-4/ 2025-11-28T20:53:54+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w5a1-reading-informational-text-main-ideas-and-key-details/ 2025-11-28T22:42:34+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w6a1-reading-informational-text-academic-vocabulary-and-text-features/ 2025-11-28T23:14:34+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w7a1-foundational-skills-decoding-complex-words/ 2025-11-29T01:38:16+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w1a1-number-sequences-and-counting/ 2025-11-29T02:34:12+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w2a1-foundations-of-place-value/ 2025-11-29T16:58:45+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w3a1-comparing-two-digit-numbers/ 2025-11-29T17:50:31+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w4a1-addition-strategies-and-fluency/ 2025-11-29T18:17:03+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w5a1-subtraction-strategies-and-fluency/ 2025-11-29T18:55:06+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w6a1-connecting-operations/ 2025-11-29T23:16:33+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w7a1-the-meaning-of-equality/ 2025-11-29T23:30:59+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w8a1-word-problems-within-20/ 2025-11-30T00:18:56+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w8a1-reading-informational-text-integration-and-analysis/ 2025-12-01T18:04:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w9a1-complex-addition-logic/ 2025-12-04T17:58:45+00:00 https://www.xcelbrains.com/courses/us_nc-grade1-mathematics-24w/assignments/w10a1-operations-with-place-value-i/ 2025-12-05T14:24:58+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w1a1-week-1-the-number-system-integers-rational-numbers/ 2025-12-05T21:57:41+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w2a1-week-2-operations-with-rational-numbers/ 2025-12-07T02:47:44+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w3a1-week-3-complex-rational-number-applications/ 2025-12-07T18:37:15+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w4a1-week-4-unit-rates-and-complex-fractions/ 2025-12-10T03:11:38+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w5a1-week-5-proportional-relationships-tables-and-graphs/ 2025-12-11T03:18:28+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w6a1-week-6-proportional-equations/ 2025-12-11T17:13:59+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w7a1-week-7-applied-percentages-part-1/ 2025-12-11T17:40:45+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w8a1-week-8-applied-percentages-part-2/ 2025-12-11T18:08:42+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w9a1-week-9-algebraic-expressions-and-operations/ 2025-12-11T21:02:00+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w10a1-week-10-equivalent-expressions-and-contextual-meaning/ 2025-12-11T21:25:57+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w11a1-week-11-solving-multi-step-linear-equations/ 2025-12-11T22:42:36+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w12a1-week-12-solving-advanced-equations/ 2025-12-11T23:21:11+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w13a1-week-13-introduction-to-inequalities/ 2025-12-12T00:11:19+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w14a1-week-14-interpreting-inequalities/ 2025-12-12T00:29:15+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w15a1-week-15-strategic-modeling-with-equations/ 2025-12-12T01:25:33+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w16a1-week-16-introduction-to-functions/ 2025-12-12T01:51:43+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w17a1-week-17-linear-functions-and-multiple-representations/ 2025-12-13T22:23:13+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w18a1-week-18-mid-year-assessment-and-review/ 2025-12-15T01:59:40+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w19a1-week-19-scale-drawings/ 2025-12-15T02:49:10+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w20a1-week-20-geometric-constructions/ 2025-12-15T03:05:58+00:00 https://www.xcelbrains.com/courses/us_ma-grade4-english-language-arts-28w/assignments/w1a1-foundations-of-narrative-and-text-evidence/ 2025-12-16T02:27:23+00:00 https://www.xcelbrains.com/courses/us_tn-grade6-mathematics-32w/assignments/w1a1-foundations-and-introduction-to-ratios/ 2025-12-20T02:48:26+00:00 https://www.xcelbrains.com/courses/us_tn-grade6-mathematics-32w/assignments/w2a1-ratio-tables-and-proportional-relationships/ 2025-12-20T03:09:25+00:00 https://www.xcelbrains.com/courses/us_tn-grade6-mathematics-32w/assignments/w3a1-advanced-rate-and-unit-conversion/ 2025-12-20T04:05:48+00:00 https://www.xcelbrains.com/courses/us_tn-grade7-mathematics-36w/assignments/w21a1-week-21-circles-area-and-circumference/ 2026-01-05T00:46:58+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-21w/assignments/w1a1-function-foundations-and-structure/ 2026-01-09T17:29:31+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-21w/assignments/w2a1-complex-numbers-and-polynomial-systems/ 2026-01-09T17:51:59+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-21w/assignments/w3a1-polynomial-expressions-and-identities/ 2026-01-17T02:32:51+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w9a1-writing-foundations-narrative-writing-techniques/ 2026-01-31T18:01:40+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w10a1-writing-foundations-opinion-writing-structure/ 2026-01-31T18:17:18+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w11a1-writing-informative-and-explanatory-texts/ 2026-01-31T18:40:47+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w1a1-introduction-to-python-and-the-environment/ 2026-02-01T00:17:46+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w2a1-variables-and-data-types/ 2026-02-01T01:02:05+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w3a1-basic-math-and-operators/ 2026-02-01T01:31:23+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w4a1-user-input-and-interaction/ 2026-02-05T14:39:40+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w12a1-writing-process-planning-revising-and-editing/ 2026-02-18T02:17:35+00:00 https://www.xcelbrains.com/courses/us_nc-math1-grade-9-24w/assignments/w1a1-foundations-of-mathematical-practices-and-problem-solving/ 2026-03-03T04:22:56+00:00 https://www.xcelbrains.com/courses/us_nc-math1-grade-9-24w/assignments/w2a1-number-sense-quantities-and-algebraic-foundations/ 2026-03-03T13:46:24+00:00 https://www.xcelbrains.com/courses/us_nc-math1-grade-9-24w/assignments/w3a1-ratios-rates-and-proportional-relationships/ 2026-03-03T15:29:07+00:00 https://www.xcelbrains.com/courses/us_nc-math1-grade-9-24w/assignments/w4a1-introduction-to-functions/ 2026-03-03T18:32:40+00:00 https://www.xcelbrains.com/courses/us_nc-math1-grade-9-24w/assignments/w5a1-analyzing-representing-and-rewriting-functions/ 2026-03-03T21:35:48+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w13a1-writing-research-and-information-gathering/ 2026-03-04T17:23:39+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w1a1-ratios-rates-and-proportional-reasoning/ 2026-03-09T18:27:14+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w5a1-logic-and-booleans/ 2026-03-10T01:20:00+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w2a1-percents-and-measurement-conversions/ 2026-03-11T02:00:27+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w14a1-speaking-and-listening-collaborative-discussions/ 2026-03-11T17:47:44+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w3a1-division-and-fluency-with-numbers/ 2026-03-16T20:57:55+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w4a1-factors-multiples-and-rational-numbers/ 2026-03-16T23:18:57+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w6a1-conditionals-part-1/ 2026-03-17T00:51:12+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w7a1-conditionals-part-2/ 2026-03-17T01:32:08+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w5a1-coordinate-plane-and-rational-number-applications/ 2026-03-17T22:18:25+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w15a1-speaking-and-listening-comprehension-and-presentation/ 2026-03-22T00:36:44+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w16a1-speaking-and-listening-audio-recordings-and-visual-displays/ 2026-03-22T01:14:35+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w17a1-language-mastery-of-nouns-pronouns-and-verbs/ 2026-03-22T01:33:30+00:00 https://www.xcelbrains.com/courses/us_nc-grade6-math-honors-12w-cc/assignments/w6a1-expressions-and-equivalent-forms/ 2026-03-22T02:11:05+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w18a1-language-adjectives-adverbs-and-sentence-structure/ 2026-03-31T22:40:41+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w19a1-language-conventions-and-capitalization-rules/ 2026-04-01T01:32:05+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w20a1-week-20-assignment/ 2026-04-28T20:56:29+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w21a1-language-context-clues-and-word-relationships/ 2026-05-05T16:49:00+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w22a1-language-figurative-language-and-vocabulary-acquisition/ 2026-05-12T23:05:44+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w8a1-logic-gates/ 2026-05-19T15:47:47+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w8a1-logic-gates-2/ 2026-05-19T16:47:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w23a1-foundational-skills-handwriting-and-fluency/ 2026-05-24T15:29:04+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w9a1-introduction-to-loops/ 2026-05-26T15:31:32+00:00 https://www.xcelbrains.com/courses/us_software-tech-python-for-beginners-36w/assignments/w10a1-while-loops/ 2026-06-05T03:27:41+00:00 https://www.xcelbrains.com/courses/us_nc-grade3-english-language-arts-28w/assignments/w24a1-integrated-reading-and-writing-literature-study/ 2026-06-06T00:30:26+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w1a1-polynomial-functions-complex-numbers-and-operations/ 2026-06-10T18:41:50+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a1-lesson-1-simplifying-rational-expressions-practice/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a2-lesson-2-multiplying-and-dividing-rational-expressions-practice/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a3-lesson-3-adding-and-subtracting-rational-expressions-practice/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a4-lesson-4-solving-rational-equations-and-extraneous-solutions-practice/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a5-lesson-5-radical-expressions-and-equations-practice/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w2a1-lesson-1-simplifying-rational-expressions-practice-2/ 2026-06-10T21:52:43+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a1-introduction-to-exponential-functions-practice/ 2026-06-20T01:47:01+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a2-transformations-of-exponential-functions-practice/ 2026-06-20T01:47:01+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a3-introduction-to-logarithms-practice/ 2026-06-20T01:47:01+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a4-solving-exponential-and-logarithmic-equations-practice/ 2026-06-20T01:47:02+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a5-real-world-exponential-and-logarithmic-modeling-practice/ 2026-06-20T01:47:02+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w3a1-introduction-to-exponential-functions-practice-2/ 2026-06-20T01:47:02+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a1-function-analysis-domain-range-and-key-features-practice/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a2-transformations-of-functions-shifts-reflections-and-stretches-practice/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a3-inverse-functions-finding-verifying-and-graphing-practice/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a4-piecewise-and-absolute-value-functions-analysis-and-graphing-practice/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a5-synthesis-function-analysis-transformations-and-inverses-under-exam-conditions-practice/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w4a1-function-analysis-domain-range-and-key-features-practice-2/ 2026-06-21T22:53:11+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a1-lesson-1-introduction-to-trigonometric-functions-angles-the-unit-circle-and-radian-measure-practice/ 2026-06-28T01:32:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a2-lesson-2-graphing-sine-and-cosine-amplitude-period-and-phase-shifts-practice/ 2026-06-28T01:32:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a3-lesson-3-the-tangent-function-and-other-trigonometric-ratios-practice/ 2026-06-28T01:32:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a4-lesson-4-trigonometric-modeling-fitting-functions-to-real-world-data-practice/ 2026-06-28T01:32:22+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a5-lesson-5-circles-arc-length-and-sector-area-the-geometry-behind-the-unit-circle-practice/ 2026-06-28T01:32:23+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w5a1-lesson-1-introduction-to-trigonometric-functions-angles-the-unit-circle-and-radian-measure-practice-2/ 2026-06-28T01:32:23+00:00 https://www.xcelbrains.com/courses/us_nc-grade8-algebra-ii-math-3-accelerated-32w/assignments/w1a1-real-number-system-and-quantitative-reasoning/ 2026-07-15T16:31:05+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a1-proving-triangles-congruent-sss-sas-asa-aas-and-hl-practice/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a2-isosceles-triangle-theorems-and-parallelogram-proofs-practice/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a3-volume-formulas-and-precision-in-measurement-practice/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a4-sampling-methods-and-making-statistical-inferences-practice/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a5-measures-of-center-spread-and-comparing-data-with-box-plots-practice/ 2026-07-16T02:01:37+00:00 https://www.xcelbrains.com/courses/us_nc-grade11-math-3-8w-cc/assignments/w6a1-proving-triangles-congruent-sss-sas-asa-aas-and-hl-practice-2/ 2026-07-16T02:01:37+00:00